debian 163 更新镜像（备份）

1、vim /etc/apt/sources.list
deb http://mirrors.163.com/debian squeeze main non-free contrib
deb http://mirrors.163.com/debian squeeze-proposed-updates main contrib non-free
deb http://mirrors.163.com/debian-security squeeze/updates main contrib non-free


deb-src http://mirrors.163.com/debian squeeze main non-free contrib
deb-src http://mirrors.163.com/debian squeeze-proposed-updates main contrib non-free
deb-src http://mirrors.163.com/debian-security squeeze/updates main contrib non-free

#deb http://security.debian.org squeeze/updates main contrib non-free
#deb-src http://security.debian.org/ squeeze/updates main contrib

#deb http://downloads-distro.mongodb.org/repo/debian-sysvinit dist 10gen

deb http://mirrors.163.com/debian-backports/ squeeze-backports main contrib non-free
deb-src http://mirrors.163.com/debian-backports/ squeeze-backports main contrib non-free
#deb http://backports.debian.org/debian-backports squeeze-backports main

#deb http://ftp.us.debian.org/debian testing main contrib non-free